refactor(beaver): 移除Hermes相关引用和迁移代码，完善Beaver后端主线实现

移除了所有Hermes相关的命名引用，包括：
- 从.gitignore中清理相关构建缓存文件
- 将README中的beaver-home路径配置更新
- 完善backend/README.md文档说明Beaver后端主线实现
- 移除Hermes风格的相关注释和兼容性代码
- 清理nanobot环境变量兼容性处理
- 删除技能迁移和服务迁移相关功能代码
- 更新测试用例中相关命名和函数名

BREAKING CHANGE: 移除了Hermes迁移相关API和CLI命令，不再支持nanobot环境变量兼容性

app-instance/frontend/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "nextjs",
+  "name": "beaver-app-instance-frontend",
   "version": "0.1.0",
   "private": true,
   "scripts": {
@@ -11,86 +11,41 @@
     "test": "vitest run"
   },
   "dependencies": {
-    "@hookform/resolvers": "^3.9.0",
     "@next/swc-wasm-nodejs": "13.5.1",
-    "@radix-ui/react-accordion": "^1.2.0",
-    "@radix-ui/react-alert-dialog": "^1.1.1",
-    "@radix-ui/react-aspect-ratio": "^1.1.0",
     "@radix-ui/react-avatar": "^1.1.0",
-    "@radix-ui/react-checkbox": "^1.1.1",
     "@radix-ui/react-collapsible": "^1.1.0",
-    "@radix-ui/react-context-menu": "^2.2.1",
     "@radix-ui/react-dialog": "^1.1.1",
-    "@radix-ui/react-dropdown-menu": "^2.1.1",
-    "@radix-ui/react-hover-card": "^1.1.1",
     "@radix-ui/react-label": "^2.1.0",
-    "@radix-ui/react-menubar": "^1.1.1",
-    "@radix-ui/react-navigation-menu": "^1.2.0",
     "@radix-ui/react-popover": "^1.1.1",
-    "@radix-ui/react-progress": "^1.1.0",
-    "@radix-ui/react-radio-group": "^1.2.0",
     "@radix-ui/react-scroll-area": "^1.1.0",
     "@radix-ui/react-select": "^2.1.1",
     "@radix-ui/react-separator": "^1.1.0",
-    "@radix-ui/react-slider": "^1.2.0",
     "@radix-ui/react-slot": "^1.1.0",
     "@radix-ui/react-switch": "^1.1.0",
     "@radix-ui/react-tabs": "^1.1.0",
-    "@radix-ui/react-toast": "^1.2.15",
-    "@radix-ui/react-toggle": "^1.1.0",
-    "@radix-ui/react-toggle-group": "^1.1.0",
-    "@radix-ui/react-tooltip": "^1.1.2",
-    "@supabase/supabase-js": "^2.58.0",
     "@tailwindcss/typography": "^0.5.19",
-    "@types/file-saver": "^2.0.7",
-    "@types/jspdf": "^1.3.3",
     "@types/node": "20.6.2",
     "@types/react": "18.2.22",
     "@types/react-dom": "18.2.7",
     "autoprefixer": "10.4.15",
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.1",
-    "cmdk": "^1.0.0",
-    "date-fns": "^3.6.0",
-    "docx": "^9.5.1",
-    "echarts": "^6.0.0",
-    "echarts-for-react": "^3.0.5",
-    "embla-carousel-react": "^8.3.0",
     "eslint": "8.49.0",
     "eslint-config-next": "13.5.1",
-    "file-saver": "^2.0.5",
-    "input-otp": "^1.2.4",
-    "jspdf": "^3.0.3",
-    "jspdf-autotable": "^5.0.2",
     "lucide-react": "^0.446.0",
     "next": "13.5.1",
-    "next-themes": "^0.3.0",
-    "pdfmake": "^0.2.20",
-    "pdfmake-with-chinese-fonts": "^1.0.16",
-    "phaser": "^3.90.0",
     "postcss": "8.4.30",
     "react": "18.2.0",
-    "react-day-picker": "^8.10.1",
     "react-dom": "18.2.0",
-    "react-force-graph-2d": "^1.29.0",
-    "react-hook-form": "^7.53.0",
     "react-markdown": "^10.1.0",
-    "react-resizable-panels": "^2.1.3",
-    "react-resize-detector": "^12.3.0",
-    "recharts": "^2.12.7",
     "remark-gfm": "^4.0.1",
-    "sonner": "^1.5.0",
     "tailwind-merge": "^2.5.2",
     "tailwindcss": "3.3.3",
     "tailwindcss-animate": "^1.0.7",
     "typescript": "5.2.2",
-    "vaul": "^0.9.9",
-    "xlsx": "^0.18.5",
-    "zod": "^3.23.8",
     "zustand": "^5.0.8"
   },
   "devDependencies": {
-    "@types/pdfmake": "^0.2.12",
     "vite-tsconfig-paths": "^4.3.2",
     "vitest": "^1.6.1"
   }